光照强度对农用AGV导航线提取影响的研究

Study on the Illumination Intensity Influence on Agriculture AGV Guidance Directrix

[目的]改善农用AGV导航线提取的精度。[方法]对同一对象在41 000-90 000 lx下采集的19幅图像进行图像分割试验。[结果]在1 080×1920的图像中,每幅图像与其他图像提取导航线的最大误差为50个像素点左右。[结论]光照强度误差是现有大多数算法可以接受的,光照强度带来的导航线提取差异将促进农用AGV视觉导航技术的发展。

[Objective] The accurate of the agriculture AGV guidance directrix was improved.[Method] The experiment in the segmentation of the image,which was collected in same objective under the condition from 41000 lux to 90000 lux,was conducted.[Results] The results showed that the maximum errors between the image and others were about 50 pixels in 1080×1920 image.[Conclusion] The illumination intensity errors can be accepted in many algorithms and the difference in agriculture AGV guidance directrix because of the illumination intensity would promote its development.